More than half of parents take a peek at what their children are doing online, such as checking their Facebook status updates, reading their wall and looking at photographs in which they’ve been tagged, according to a survey this week.

Netflix Inc. today said it is splitting its DVD-by-mail and online streaming fees in a subscription shuffle that means customers who want to retain both options will have to pay almost $6 per month more.

Twitter Inc. on Monday launched a new site to better communicate with its growing universe of 750,000 app developers. It’s an interesting move, especially with reports that federal investigators are looking into the relationships between the company an… …